variable
It is called a variable.
No, there is not.
The symbols used are called variables.
If you are talking about math then its usually " x " but if that is already use in the expression and you want to use another symbol to represent a DIFFERENT number then you can use y or a or so on.
robert recorde
A variable
a variable
It is called a variable.
An elipsis or * * * is used to present a change of scene.
It is called a variable.
A God's symbol is what is used to represent them.
The symbol that is used to represent a joule is the letter "J". This is a derived unit of energy. It can also be used to represent work, and an amount of heat.
The Gaels used orange to signify the change in seasons. Orange was also a symbol of strength.
The "#" symbol. (shift key + 3)
A symbol.
The greek letter delta is typically used to represent change. (I tried to insert the actual Greek characters, but WikiAnswers converted them to D and d)
yes it was 0